What LGA3647 mobo's canbe used with Xeon Phi CPU's for this socket?

[Danil Bilousov]

What LGA3647 mobo's canbe used with Xeon Phi CPU's for this socket? Does somebody know?
Does Dell Precision T7820 , for example, can?

 

[oneplane]

This one would work: Supermicro | Products | Motherboards | Xeon® Phi x200 Serverboard | K1SPE

It needs more than just the socket, the mainboard needs specific support for such a chip.

You can actually still get that board for $2500: Supermicro K1SPE Intel Xeon Phi Motherboard NEW, IN STOCK, 5 Year Warranty | eBay

 

[RolloZ170]

there are two different LGA3647
Xeon Scalables run on LGA3647-0 socket P0 ( P0 is printd on the CPUs PCB)
PHI is LGA3647-1 (socket P1)

 

[RolloZ170]

there also a intel board s7200ap

but if you need many cheap cores what about this:
2x 28 core Xeon Platinum 8176F QN3D QS ( each $100usd)
with Intel S2600BPB (arround $100usd)

 

[RolloZ170]

ebay

Intel BBS7200AP S7200AP Server Board 2U Rack LGA 3647-1 215 W NEW BOARD ONLY | eBay

LGA 3647-1. NEW BOARD ONLY - No I/O shield Or Accessories. Board Form Factor. Rack-Friendly Board. Security & Reliability. Compatible Product Series. Advanced Technologies. (2) RJ-45 1Gb NIC ports.

www.ebay.com

Intel S7200AP Server LGA 3647-1 Motherboard G94286-350 W/ Heatsink BBS7200AP | eBay

We will try our best to accommodate your request at lowest prices possible.

www.ebay.com

Intel BBS7200AP S7200AP Server Board 2U Rack LGA 3647-1 215 W REF BOARD ONLY 735858322881 | eBay

LGA 3647-1. REFURBISHED BOARD ONLY - No I/O shield Or Accessories. Board Form Factor. Rack-Friendly Board. Security & Reliability. Compatible Product Series. Advanced Technologies. (2) RJ-45 1Gb NIC ports.

www.ebay.com

Intel Node S7200AP Motherboard W/ Xeon 68-Core CPU @1.4Ghz , RMN-100HFA016 | eBay

Find many great new & used options and get the best deals for Intel Node S7200AP Motherboard W/ Xeon 68-Core CPU @1.4Ghz , RMN-100HFA016 at the best online prices at eBay! Free shipping for many products!

www.ebay.com

the boards can run without intel chassis like the S2600BPB, but its proprietary style.

 

[Danil Bilousov]

there also a intel board s7200ap

but if you need many cheap cores what about this:
2x 28 core Xeon Platinum 8176F QN3D QS ( each $100usd)
with Intel S2600BPB (arround $100usd)

not exactly. I need many cheap cores with 8-16Gb of really high speed memory, and AVX and so on instructions. Xeon Phi for this is the best solution even without DDR4. But seems, PCIe Xeon Phi's *200 series will be cheaper then LGA3647 Xeon Phi and mobo

 

[RolloZ170]

But seems, PCIe Xeon Phi's *200 series will be cheaper then LGA3647 Xeon Phi and mobo

7120 is still $500 usd used. have you seen PHI 72xx PCIe card for $400 usd or less ?

 

[Danil Bilousov]

7120 is still $500 usd used. have you seen PHI 72xx PCIe card for $400 usd or less ?

I'm already have first generation of Xeon Phi card with 8Gb GDDR5 for 13$. But it has old cores, like first intel atom's, second generation(72**) much better, in case of memory speed and cores progress(new instructions and so on).

 

[RolloZ170]

I'm already have first generation of Xeon Phi card with 8Gb GDDR5 for 13$. But it has old cores, like first intel atom's, second generation(72**) much better, in case of memory speed and cores progress(new instructions and so on).

not an answer for my question.
there is a ebay listing intel S7200AP with PHI 7250 for $399usd.
is there a PCIe card cheaper ? found none.

 

[Danil Bilousov]

not an answer for my question.
there is a ebay listing intel S7200AP with PHI 7250 for $399usd.
is there a PCIe card cheaper ? found none.

yes, for now - none, before it was some. Now there are no any "new" Xeon Phi co-processor on ebay at all.